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Beautiful Natural Clear Deep Blue Amber Rough Specimen 74x29x32mm 165cts
- SKU
- Dimensions (mm)
- 74.000 x 29.000 x 32.000mm
- Weight (cts)
- 165.000
- Treatment
- No Treatment
- Type
- Specimen
- Colours
-
Stone: 2.9"x 1.1"x 1.2 metric: 74.0 x 29.0 x 32.0mm
Weight: 165.0 cts, 33.0 grams
Stone Color: DEEP BLUE
Clearness: CLEAR
Stone: AMBER
ITEM CODE: C-77-2058
Blue amber has been identified the aromatic hydrocarbon component perylene
as the source of the UV-stimulated fluorescence emission in the visible wavelength range from 430 to 530 nm,
resulting in the observed greenish blue color.
They also described the blue color as iridescence under natural daylight or daylight-equivalent lighting.
*Bellani et al.
Please make sure you understand the color phenomena.
For complete information, please visit
https://www.gia.edu/gems-gemology/summer-2014-liu-color-phenomena-blue-amber
- SKU
- Dimensions (mm)
- 74.000 x 29.000 x 32.000 mm
- Weight (cts)
- 165.000
- Treatment
- No Treatment
- Type
- Specimen
- Colours
-
Stone: 2.9"x 1.1"x 1.2 metric: 74.0 x 29.0 x 32.0mm
Weight: 165.0 cts, 33.0 grams
Stone Color: DEEP BLUE
Clearness: CLEAR
Stone: AMBER
ITEM CODE: C-77-2058
Blue amber has been identified the aromatic hydrocarbon component perylene
as the source of the UV-stimulated fluorescence emission in the visible wavelength range from 430 to 530 nm,
resulting in the observed greenish blue color.
They also described the blue color as iridescence under natural daylight or daylight-equivalent lighting.
*Bellani et al.
Please make sure you understand the color phenomena.
For complete information, please visit
https://www.gia.edu/gems-gemology/summer-2014-liu-color-phenomena-blue-amber
Shipping provider | Shipping to Thailand | Shipping to rest of world |
---|---|---|
Standard Shipping - Tracked | $25.00 / 18 days | $25.00 / 21 days |
Thailand
Standard Shipping - Tracked is discounted to $30.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $30.00 on orders with 2 or more items
|
||
FedEx | $50.00 / 7 days | $50.00 / 10 days |
Thailand
FedEx is discounted to $65.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $65.00 on orders with 2 or more items
|
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Positive
Beautiful gems
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Neutral
I am still wating for the item since the 25 march 2024 where it should have normally arrived.
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